#cotton thread
- Arnica plant — A regional Romanian popular name for the medicinal plant Arnica montana or, specifically, for brightly colored textile threads (usually red or black) traditionally used by women to embroider folk costumes.
- Embroidery thread — A spun, twisted, and mercerized cotton thread, usually dyed in bright and durable colors (such as deep red, black, or blue), traditionally used in rural households for embroidering folk costumes, traditional blouses (ii), and ornamental towels.